Archive for the 'Uncategorized' Category
What, you want more yammering on activity streams? My friend, look no further.
I got to thinking: what is the scanning behavior for users looking at an activity stream? More specifically, when scanning a stack of activity feed items, what visual cue is the user looking for to indicate that a certain feed merits more attention? [...]
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Seems like you can’t swing a dead cat around without hitting someone that’s got an activity stream built into their app, or their app is a an aggregator of activity streams. Not surprising. Twitter is enormously popular. People looove to read those tweets. This is affecting how other consumer products look at their activity UIs.
But [...]
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I’m building this post as a personal cheat sheet for Data Portability efforts in social networking. Coz I can’t keep it straight. Give me a few days to construct it, at which point I’ll probably make it a separate page on this here blog.
Please let me know if you see errors, or have comments. Frankly [...]
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I’m feeling bloody-minded and have been re-reading Don Norman’s “Design of Everyday Things.” I got on this kick because I was annoyed at Norman’s article in the latest Interactions: in discussing “social signals” (indicators of status left by human activity–for example, an empty train platform indicating you’ve missed your train) Norman has unkind words regarding [...]
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Tags: usability affordances norman albini
Moderator: “Nothing says 8:30 a.m. on the last day of the conference like a math and theory-heavy session.”
Can Markets Help: Applying Market Mechanisms to Improve Synchronous Communication
CMU People. Natch.
Basic upshot: Sender does not now how costly interruption is to the receivers, and the receivers do not know how important the communication is to the sender.
Possible [...]
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Coordinating High Interdependency Tasks in Asymmetric Distributed Teams
Petra Saskia Bayerl and Kristina Lauche, Delft University of Technology
Challenges of remote teams
Coordination of tasks and processes
Technology restrictions
Process and motivation losses
Conflicts and trust
Whoah, they looked at offshore oil production teams and the control people onshore.
Study aim: coordination for highly interpendent taks in distributed teams in foffshore oil and [...]
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Linguistic Mimicry and Trust in Text-Based CMC
Lauren Scissors et al, Northwestern University
In face to face settings, people establish rapport through behavior mimicry, to get people to like them.
Lack this in text. Is there linguistic mimicry?
Previous research indicates that f-to-f speech patterns, people tend to adopt partner’s speach patterns.
Also, research on trust in CMC environments. Takes [...]
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CSCW Session – Social Tagging
Microstructures of Social Tagging
Need to get name of presenter…University of Illinois
What are microstructures?
Relatively invariant behavioral patterns emerged from user-environment interactions.
At a functional level, cognitive processes tend to be stable across individuals.
Why do we care?
Provide explanations that cut zcross levels of activities: social levels (minutes, hours, weeks), cognitive levels (seconds, minutes), embodiment level (ms, seconds). Whoah.
Distributed [...]
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I’m taking notes as the sessions go…
Mopping up: Modeling Wikipedia promotion decisions
Moira Burke and Robert Kraut – CMU (Bob is a failry big figure in CSCW and CHI)
How are promotion decisions made?
Large groups of strangers colaborate to choose caretakers known as administrators
We model successful candidates based on simple metrics that can be computed quickly in [...]
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I spent the day yesterday in a roomful of supersmart people discussing Social Networking in the Organization. Below you’ll find a not-especially-coherent splash of notes on the whole thing. Big thanks organizers of the workshop, who made it an interesting day and patiently tolerated my industry-skewed blathering.
Joan DiMicco – IBM Research
David Millen – IBM Research
Jonathan [...]
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